title: [Articles 5, 6 and 7 of law No. 138 of 11 January 1943 and collective contracts].
mesh_terms: D032982:Contracts; D006801:Humans; D007348:Insurance, Health
keywords: HEALTH INSURANCE
vernacular_title: Articoli 5,6,7 della legge n. 138 dell'11-1-43 e contratti collettivi di categoria.